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Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 01:32
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8d92766be8de6c611785a7e7dd74f80888a56410ab77088d379650ac0c8547a7.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_8d92766be8de6c611785a7e7dd74f80888a56410ab77088d379650ac0c8547a7.dll
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Size
177KB
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MD5
9f41ca5bdf90dfb561351e3a458190b9
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SHA1
9a2b61cebaf570ff578e3315aa78acd34f031b3e
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SHA256
8d92766be8de6c611785a7e7dd74f80888a56410ab77088d379650ac0c8547a7
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SHA512
94efee8916073e18aae9371eb0a52a10b25e54340736f4a6e84d3502113117c91a4dc4d559f91739703956ce76701ec8d1c1ab8bbcc30ddb837c81948448291e
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SSDEEP
3072:euCmyBVtWxZCOCA4Hpl1tv18FTETA8ocya/OyoSJPAacbnid8DOHPJ+HJ:yzWxkOP4p2EesvcDi6DOHPJ
Malware Config
Extracted
dridex
22201
144.76.1.150:443
50.249.212.98:23399
104.168.154.79:5007
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/5000-1-0x0000000075680000-0x00000000756B1000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4384 5000 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2620 wrote to memory of 5000 2620 rundll32.exe 82 PID 2620 wrote to memory of 5000 2620 rundll32.exe 82 PID 2620 wrote to memory of 5000 2620 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8d92766be8de6c611785a7e7dd74f80888a56410ab77088d379650ac0c8547a7.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2620 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8d92766be8de6c611785a7e7dd74f80888a56410ab77088d379650ac0c8547a7.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:5000 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5000 -s 6363⤵
- Program crash
PID:4384
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5000 -ip 50001⤵PID:4024